Mining intelligent concrete pavement paving equipment and paving process thereof

Abstract

A set of mining intelligent concrete pavement paving equipment and paving process thereof are suitable for being used in underground roadways of coal mines. The equipment comprises a power system, a concrete pavement adjustable paving system and an intelligent virtual paving system, and the concrete pavement adjustable paving system adopts a spherical adjustable transfer case to change the paving width of a slip form system in real time; the intelligent virtual paving system adopts a front laser scanning system, a middle laser scanning system, a rear laser scanning system and a signal processing system, three-dimensional images in a roadway can be collected and analyzed, virtual paving is carried out, parameters needed by roadway virtual paving are obtained, and optimized recommended values are generated. In the actual paving process, a spiral material conveying system and an adjustable trowelling vibration beam are adjusted in real time according to virtual paving data, the difference between actual paving and virtual paving is judged, and a deformed roadway is analyzed by scanning the three-dimensional morphology in the roadway so as to adjust the included angle of a paving system and change the paving width; and the requirements of underground safety, convenience in disassembly and assembly and conveying are met.

Description

technical field [0001] The invention relates to concrete pavement paving equipment and a paving process thereof, and is suitable for mining intelligent concrete pavement paving equipment and the paving process used in coal mine underground roadways. Background technique [0002] Concrete pavement paver is used for the construction of concrete pavement. It is a self-propelled unit with the functions of paving, vibrating and leveling concrete mixture. It is mainly composed of power device, transmission system, traveling device, feeding device, operating mechanism and so on. Most of the power devices are diesel engines, and all devices and instruments are installed on special special racks. Divided into track type paver and slide mode paver, according to the paving width, concrete pavement paver can be divided into four categories: small, medium, large, and super large, among which the maximum paving width of the small machine is generally 3600mm about. [0003] The width of...

AI Technical Summary

Problems solved by technology

The size of existing concrete pavement paving equipment is relatively large, and it is difficult to enter the underground roadway; and the width of the paving equipment is fixed, and it is difficult to complete the paving of the underground roadway with a deformed width. The pavement, especially the main roadway, mostly adopts manually laid concrete pavement, which has a low degree of automation and poor paving quality, and the pavement is prone to damage, which increases the time and cost of coal mine roadway construction

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